/**
* Gets the range of cells to which the data validation applies. If the
* validation applies to just this cell, this will be reflected in the
* returned range
*
* @return the range to which the same validation extends, or NULL if this
* cell doesn't have a validation
*/
public virtual Range getSharedDataValidationRange()
{
if (!dataValidation)
{
return(null);
}
DVParser dvp = getDVParser();
return(new SheetRangeImpl(writableCell.getSheet(),
dvp.getFirstColumn(),
dvp.getFirstRow(),
dvp.getLastColumn(),
dvp.getLastRow()));
}
